Originally Posted by
Silverbane
Not really. Each CZ only recovers 14CP. But for the 10 steps under CZ, each has a 9% chance of getting a G/E proc, which you'd use a Tricks of the Trade to convert into 20CP. On average, each CZ+10xObs would recover 32CP, and three would be enough to buy a Master's Mend or Manipulation.
But why even bother with CZ? Whenever you don't have a buff running, just activate your (ToT+Obs)x7 macro and go get a drink. If you don't recover some CP while you're away (there's about a 50/50 chance you will recover at least 20CP), hit the macro again.
And speaking ofManip, it replaces Master's Mend if Obs is free. Just do Manip+3xObs for 88CP (and hope for G/E procs too) instead of the 92CP Master's Mend.
So, conclusion: Observation breaks the system if it's free.